rmdir() EBUSY warnings on 2.2.12

[Giel van Schijndel]

On Fri, Jul 04, 2014 at 11:49:37 +0300, Timo Sirainen wrote:
> On 4.7.2014, at 9.27, Giel van Schijndel <giel+dovecot at mortis.eu> wrote:
>>> Don't set mail_nfs_index=yes or mail_nfs_storage=yes and Dovecot won't
>>> try these kludgy things to flush NFS caches. They don't fully work
>>> anyway and they are highly discouraged for any kind of use, ever.
>>> Mainly they exist for backwards compatibility.
>> 
>> 1. Aren't those the defaults? Because I didn't set these options.
>> 2. I've just explicitly set both to 'no' and I'm still seeing these errors.
> 
> Are you using dict-file? Looks like the NFS flushing was done there unconditionally, removed now: http://hg.dovecot.org/dovecot-2.2/rev/b2f3b9f5d7cc

I'm using acl_shared_dict
> acl_shared_dict = file:/var/mail/vhosts/%d/shared-mailboxes.db

That uses a file-stored dictionary but I'm not sure that means it uses
dict-file. Would that trigger the NFS flushing attempts?

-- 
Met vriendelijke groet,
With kind regards,
Giel van Schijndel
--
"A clever person solves a problem. A wise person avoids it."
  -- Albert Einstein
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